Compare Dell Precision 7540 vs HP ZBook Power G7 vs Dell Precision 5550
Variants
4K
IPS
IPS IGZO
FHD+
4K
Connectivity
Ports
3x USB 3.1 Gen1 + 2x Thunderbolt 3 + 1x SD + 1x mini-DisplayPort 1.4 + 1x HDMI 2.0 + 1x RJ45 + 1x Headphone + 1x Smart card reader
3x USB + 1x HDMI + 1x Thunderbolt 3 + 1x RJ45
3x Thunderbolt 3 + 1x Audio jack + 1x SD card
Wireless Connectivity
WiFi 5 or WiFi 6 + Bluetooth 4.2 or Bluetooth 5.0
WiFi 6, Bluetooth 5, optional NFC
WiFi 6, Bluetooth 5.1
Construction
Battery | Capacity
64 Wh or 97 Wh
6 Cell 83 Wh Li-ion polymer
56 or 86 Wh
Camera | Front
Optional HD or IR camera
720p HD camera or HD IR camera
IR HD fixed focus camera
Colors
Turbo Silver
Material
Aluminum or carbon fiber display cover
Microphone
Dual integrated high quality speakers and optional dual integrated noise cancelling
DualAryMic
Speakers
Stereo speakers
Stereo woofer 2.5 W x 2 and stereo tweeter 1.5 W x 2
Dimensions
Size | Depth
251.3 mm / 9.89 inch
9.21 inch
230.30 mm
Size | Height
29.95 mm / 1.17 inch
0.9 inch
11.65 mm
Size | Width
337.6 mm / 13.29 inch
14.15 inch
344.4 mm
Weight
2.53 kg / 5.57 lbs
4.16 lbs
1.84 kg
Display
Aspect Ratio
16:9
16:10
Brightness
250 or 400 nits
Display Color Depth
10-bit (8-bit + A-FRC)
Display Diagonal
15.6 inch
15.6 inch
17 inch
Display Type
TN, IPS, or IGZO
IPS, anti-glare
Gamut
100% sRGB
Refresh Rate
60 Hz
Resolution
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
MaxxAudio Pro by Waves
Chipset
Intel Mobile CM246
Graphics
Intel UHD Graphics 630 or P630 or AMD Radeon Pro WX 3200 4GB GDDR5, or NVIDIA Quadro T1000 4GB GDDR5, T2000 4GB GDDR5, or RTX 3000 6GB GDDR6
Intel UHD or NVIDIA Quadro P620, T1000, or T2000 with 4GB GDDR5
Intel UHD Graphics 630, NVIDIA Quadro T1000, or Quadro T2000
HDR
Yes
Keyboard Backlight
Yes
White
Operating System
Windows 10, Ubuntu 18.04 LTS, or RedHat 7.5
Windows 10
Windows 10 or Ubuntu Linux 18.04
Processor
Intel Core i5-9400H, i7-9750H, i7-9850H, i9-9880H, or i9-9880HK or Intel Xeon E-2276M or E-2286M
Intel Core i5-10300H, i5-10400H, i7-10750H, i7-10850H, i9-10885H, or Xeon W-10855M
10th-gen Intel Core i5, i7, i9 H-series or Xeon W-series
Security
Fingerprint reader
Touch Screen
Available in FHD
4K panel only
Performance
Key Travel
1.3 mm
Memory | Capacity
Up to 128 GB DDR4 2666MHz, or Up to 64 GB DDR4 3200MHz
8, 16, 32, or 64 (non-ECC only) GB
2x SoDIMM up to 64GB (non-ECC) or 32GB (ECC)
Memory | Type
DDR4 2666MHz ECC or Non-ECC, or DDR4 3200MHz Non-ECC
DDR4 2666MHz ECC or 3200MHz w/o ECC
DDR4 2933MHz non-ECC or DDR4 2666MHz ECC
Power Supply
180 W
120 Watt Smart PFC Slim Right Angle AC Adapter or 150 Watt Smart PFC Slim AC Adapter
Storage
Up to 1TB M.2 NVMe SSD + 2TB 2.5" HDD
2x Up to 2 TB PCIe NVMe TLC SSD
M.2 PCIe NVMe up to 1TB, Self encrypting SSD available
Production
Debut
Computex 2019
2020
2020-05
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.